Multiplayer should be priority as long as the talent is there. The day of the anti-social hermit gamer is over. A $60 title that can offer over 100+ hours of gameplay vs. a $60 title that last for 10 hours and destined to rot at Gamestop a week later. You decide..
they don't but now it gives you a reason to keep a game other than being a hoarder. Well I guess you're not hoarding if you don't buy many games so you end up replaying it often.
but usually it's because you tell yourself you'll play it again in the future and maybe you do 5 year later......but you probably don't. Though since gamefaqs is made up of vocal minorities I'd assume most people will say they do.